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In addition to fuel utilization, the potential of a fuel cell can change by pressurizing the cathode or the anode. This problem will provide insight into the importance of these parameters on potential. The effect of the gas pressure on the maximum voltage of a SOFC at 800oC with hydrogen as fuel is given by the Nernst Equation.
a. Calculate E as a function of O2 pressure sent into the cathode (from 1 atm to 10 atm) for a fuel utilization of 80% and a constant anode pressure of 1.5 atm.
b. Calculate E as a function of H2 pressure sent into the anode (from 1 atm to 10 atm) for a fuel utilization of 80% and a constant cathode pressure of 1.5 atm.
c. Based upon these results, compare the effects of anode and cathode pressure on E.
Which of the following would be a likely result of the loss of young adults due to AIDS in developing countries?
This solution is for a graduate level nursing research course in which I require your guidance in understanding the given question:
In 1980's it was slogan, Reduce, Reuse and Recycle and now it is Go Green; Consider Reusable Grocery Bags sold in markets everywhere. Write down the pros and cons which you see in this latest trend?
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The light of distant stars is affected by
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If a provision in an insurance policy is ambiguous:
Identify specific areas of communication that will be improved by applying the principles of this concept in interactions at home, work, and in online classrooms.
Based on your understanding of an inherent risk being one that is “obvious and necessary,” list a number of activities or sports and then identify some inherent risks for each activity or sport. Do you think that inherent risks may change as technolo..
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